From: Jae Hyun Yoo <jae.hyun.yoo@linux•intel.com>
To: Brendan Higgins <brendanhiggins@google•com>,
Wolfram Sang <wsa@the-dreams•de>,
Benjamin Herrenschmidt <benh@kernel•crashing.org>,
Joel Stanley <joel@jms•id.au>, Rob Herring <robh+dt@kernel•org>,
Mark Rutland <mark.rutland@arm•com>,
Andrew Jeffery <andrew@aj•id.au>, Tao Ren <taoren@fb•com>,
Cedric Le Goater <clg@kaod•org>
Cc: devicetree@vger•kernel.org,
Jae Hyun Yoo <jae.hyun.yoo@linux•intel.com>,
linux-aspeed@lists•ozlabs.org, openbmc@lists•ozlabs.org,
linux-i2c@vger•kernel.org, linux-arm-kernel@lists•infradead.org
Subject: [PATCH i2c-next 1/2] dt-bindings: i2c: aspeed: add hardware timeout support
Date: Mon, 21 Oct 2019 13:24:13 -0700 [thread overview]
Message-ID: <20191021202414.17484-2-jae.hyun.yoo@linux.intel.com> (raw)
In-Reply-To: <20191021202414.17484-1-jae.hyun.yoo@linux.intel.com>
Append a binding to support hardware timeout feature.
Signed-off-by: Jae Hyun Yoo <jae.hyun.yoo@linux•intel.com>
---
Documentation/devicetree/bindings/i2c/i2c-aspeed.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
index b47f6ccb196a..133bfedf4cdd 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
@@ -17,6 +17,8 @@ Optional Properties:
- bus-frequency : frequency of the bus clock in Hz defaults to 100 kHz when not
specified
- multi-master : states that there is another master active on this bus.
+- aspeed,hw-timeout-ms : Hardware timeout in milliseconds. If it's not
+ specified, the H/W timeout feature will be disabled.
Example:
--
2.23.0
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next prev parent reply other threads:[~2019-10-21 20:24 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-21 20:24 [PATCH i2c-next 0/2] i2c: aspeed: Add H/W timeout support Jae Hyun Yoo
2019-10-21 20:24 ` Jae Hyun Yoo [this message]
2019-10-21 21:05 ` [PATCH i2c-next 1/2] dt-bindings: i2c: aspeed: add hardware " Peter Rosin
2019-10-21 21:57 ` Jae Hyun Yoo
2019-10-22 4:56 ` Wolfram Sang
2019-10-22 17:09 ` Jae Hyun Yoo
2019-10-22 8:45 ` Peter Rosin
2019-10-22 17:44 ` Jae Hyun Yoo
2019-10-23 21:17 ` Peter Rosin
2019-10-23 22:09 ` Tao Ren
2019-10-24 0:09 ` Brendan Higgins
2019-10-24 17:27 ` Jae Hyun Yoo
2019-10-21 20:24 ` [PATCH i2c-next 2/2] i2c: aspeed: add slave inactive " Jae Hyun Yoo
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